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sladkih [1.3K]
3 years ago
14

Twice the sum of a number, n, and seven is four less than the quotient of a number, n, and three.

Mathematics
1 answer:
deff fn [24]3 years ago
3 0

Answer:

Step-by-step explanation:

2(n+7)=\frac{n}{3}-4\\ \\ 2n+14=\frac{n-12}{3}\\ \\ 6n+42=n-12\\ \\ 5n+42=-12\\ \\ 5n=30\\ \\ n=6

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